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ABB MOTOR PROTECTION AND CONTROL 3/161

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AFS09 ... AFS38 3-pole contactors for safety applications
Technical data

Magnet system characteristics for AFS09 ... AFS38 contactors - AC / DC operated 03
Contactor types AC / DC operated AFS09 AFS12 AFS16 AFS26 AFS30 AFS38
Coil operating limits AC supply At θ ≤ 60 °C 0.85 x Uc min...1.1 x Uc max.
acc. to IEC 60947-4-1 At θ ≤ 70 °C 0.85 x Uc min...Uc max.
DC supply at θ ≤ 60 °C 0.85 x Uc min ... 1.1 x Uc max
at θ ≤ 70 °C 0.85 x Uc min ... Uc max
AC control voltage 50/60 Hz
Rated control circuit voltage Uc 24 ... 250 V AC
Coil consumption Average pull-in value 50 VA
Average holding value 2.2 VA / 2 W
DC control voltage
Rated control circuit voltage Uc 20 ... 250 V DC
Coil consumption Average pull-in value 50 W
Average holding value 2 W
PLC-output control AFS..-30-22-11 not suitable for direct control by PLC-output.
Drop-out voltage ≤ 60 % Uc min.
Operating time
Between coil energization and: N.O. contact closing 40 ... 95 ms
N.C. contact opening 38 ... 90 ms
Between coil de-energization and: N.O. contact opening 11 ... 95 ms (1)
N.C. contact closing 13 ... 98 ms
(1) AFS09 ... AFS38 ≤ 35 ms for 20 °C ≤ θ ≤ 70 °C
Magnet System Characteristics for AFS09Z … AFS38Z contactors 24V DC operated - designed for PLC - coil 30
Contactor types DC operated AFS09Z AFS12Z AFS16Z AFS26Z AFS30Z AFS38Z
Coil operating limits DC supply at θ ≤ 60 °C 0.85 ... 1.1 x Uc
acc. to IEC 60947-4-1 at θ ≤ 70 °C Uc
DC control voltage
Rated control circuit voltage Uc 24 V DC
Coil consumption Average pull-in value 6 W
Average holding value 1.7 W
PLC-output control ≥ 250 mA 24 V DC for PLCs and safety PLCs using broken wire detection
Drop-out voltage ≤ 60 % Uc min.
Operating time
Between coil energization and: N.O. contact closing 27 ... 53 ms
N.C. contact opening 20 ... 35 ms
Between coil de-energization and: N.O. contact opening 17 ... 29 ms
N.C. contact closing 22 ... 57 ms